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Product name Heavy Hex Structural Bolt
Place of origin Zhejiang, China
Finish Black
Standard ASTM A307
Grade Gr.B
Material Stainless Steel, Alloy Steel, Carbon Steel
Dimension As customer's request
Used Building Engineering
Package 25 kg Cartons, Pallet
MOQ 900KGS
Delivery time 30-40 Days
Sample Available
Service OEM/ ODM
Supply Ability 1100 Ton/Tons per Month

Product name Heavy Hex Bolt
Place of origin Zhejiang, China
Finish Zinc, Plain, Black, HDG
Standard ASTM A193
Grade Grade B7\B7M\B16\B8\B8M
Material Stainless Steel, Alloy Steel, Carbon Steel
Dimension As customer's request
Used Building Engineering
Package 25 kg Cartons, Pallet
MOQ 900KGS
Delivery time 30-40 Days
Sample Available
Service OEM/ ODM
Supply Ability 1100 Ton/Tons per Month

We can supply various bolts and nuts, rods, screws and washers.

Bolt: DIN933, DIN931, DIN912, DIN603, DIN7985, DIN7991, DIN6921, ASME/ANSI B 18.2.1, ASME/ANSI B18.2.3.1 M, GB, BSW, ISO Hex bolt, carriage bolt, heavy hex bolt, flange head bolt, anchor bolt, etc
Nut: DIN934, DIN6923, DIN985, ISO4032 hex heavy hex nut, 2H nut, A563 / A563M cap nut, nylon nut, etc
Rod: threaded rod DIN975,DIN976, threaded bar DIN975 stud bolt, B7 stud bolt ect
Screw: hex screw, DIN912; self-drilling screw, DIN7504; self-tapping screw, DIN7981/7982; drywall screw, pan head screw, button head screw, machine screw, chipboard screw, furniture screw, wood screw, etc
Washer: flat washer DIN125, spring washer DIN127, lock washer, square washer, spring lock washer, plain washer, etc

Surface treatment
Plain, Black, Zinc, Yellow Zinc, HDG, Dacromet, or according to customersâ?? request.

Sample request:
Single sample is free as freight collect

Packing:
Carton box or pp bag or gunny bag with pallet

Finish: Plain
Material: Steel
Model Number: J429
Surface treatment: Black Oxide
Application: Industry
Supply Ability:5000 ton per Month
Quantity(pieces) 1 - 10000 10000
Lead time (days) 45 To be negotiated

ASTM A307 Hex Bolt
SAE J429 Grade 2/5/8 Hex Bolts
DIN931/933 Hex Bolts, DIN960/961 Hex Bolts, ISO4014/4017 Hex Bolts

ASTM A307 Hex Bolt
SAE J429 Grade 2/5/8 Hex Bolts
DIN931/933 Hex Bolts, DIN960/961 Hex Bolts, ISO4014/4017 Hex Bolts

ASTM A307 Hex Bolt
SAE J429 Grade 2/5/8 Hex Bolts
DIN931/933 Hex Bolts, DIN960/961 Hex Bolts, ISO4014/4017 Hex Bolts

We take this opportunity to introduce ourselves as a leading manufacturer and exporter of U Bolts, Leaf Springs, Machining Components for Tippers, Trailers and Containers from Indore India, catering to various vehicle types and industry needs. Our Products are renowned for their exceptional strength, durability, and precision, manufactured using EN19, EN8D and other premium-grade materials as per customer specifications.

We are Continuous Supplying Material in Lohr India Automotive and Other Manufacturers related to the same applications Eg. Surin Automotive Pithampur, JWL Pithampur, GATIMAN, Metalman Pithampur etc.



We are committed to delivering high-quality, reliable, and cost-effective solutions to meet your business needs. We would love to explore opportunities to collaborate with you and supply our premium Products to your Needs.

Please let us know your requirements, and we would be happy to provide further details. Looking forward to your response!

Product Description
Lanyuan Mining Expandable Rock Bolt Swellex Rock Bolt Expansion Anchor Rod

Introduction:
A unique rock anchoring device is formed by folding a welded tubular material inward and sealing it at one end.

Function:
The product is mainly applied in various tunnel and mining systems.

Features&Advantages:
Typical anchoring components in tunnel construction It has the ability to withstand high deformation loads

Expandable rock bolt can be used as grid anchor bolts to support tunnel excavation work

Product name Expandable rock bolt
Material Steel
Application Mining
Size Customized Sizes
Package Customized Packing
Sample Available
Removable Permanent
Delivery time 7-25days
Model Diameter Yield strength Tensile strength Breaking force Elongation Thickness Diameter of circular pipe Expansion pressure Length
Pm12 28mm 380MPa 450MPa 120KN 10% 2mm 41mm 300Bar 900~2400mm
Pm16 36.5mm 380MPa 450MPa 160KN 10% 2mm 54mm 240Bar 900~2400mm
Pm24 37mm 380MPa 450MPa 240KN 10% 3mm 54mm 300Bar 900~2400mm
Mn12 28mm 380MPa 50MPa 110KN20% 2mm 41mm 300Bar 900~2400mm
Mn16 36mm 380MPa 450MPa150KN 20% 2mm 54mm 240Bar 900~2400mm
Mn24 37mm 380MPa 450MPa 220KN ¥20% 3mm 54mm 300Bar 900~2400mm

LANYUAN Advantages
Fully automatic production line
Digital Quality Inspection Center
Innovative Research and Development Center
Global service fulfillment accoding to ISO,SGS,ASTM, AN/NZS standard

Our vision and philosophy
We are not satisfied with just meeting the standards, but also defining the standards, making our technology the baseline for industry security and our services the industry.

YOU CAN CONTACT US IN THE FOLLOWING WAYS
If you are interested in our company and products, please feel free to contact us here. We are dedicated to providing you with high-quality and efficient services.

Product Description
Lan yuan All Thread Bolt Solid Deformed Bar for Mine Coal Bolt

Introduction
A high-strength method for active reinforcement of roadway support systems and surrounding rocks, with the threaded ends of anchor bolts treated by special processes

Function:
The product is mainly applied in the support of high ground pressure mines, roadways, railways, hydropower and other projects.

Features&Advantages:
Low support cost, improved utilization rate of roadway sections, and enhanced mining efficiency


Actively reinforce the surrounding rock to maintain its integrity and stability to the greatest extent and improve the support conditions



Place of Origin China
Item Coal Bolt
Length Custom Length
Diameter Custom Diameter
Way to Install According to Actual Engineering
Origin Shanxi Datong
Application Mine/Mining
Transport Package Customized Packing
Diameter Material Tensile strength Breaking force Length Torque value
22 MG600 840MPa 300KN 1200~3000mm 160-210N.m
20 MG600 800MPa 250KN 1200~3000mm 160-210N.m
22 MG335 450MPa 160KN 1200~3000mm 130-175N.m

LANYUAN Advantages
Fully automatic production line
Digital Quality Inspection Center Innovative Research and Development Center
Global service fulfillment accoding to ISO,SGS,ASTM, AN/NZS standard

Our vision and philosophy
We are not satisfied with just meeting the standards, but also defining the standards, making our technology the baseline for industry security and our services the industry.

YOU can contact us in the following ways
If you are interested in our company and products, please feel free to contact us here. We are dedicated to providing you with high-quality and efficient services.

Product Description
LANYUAN Mining Roof Support Paddle Bolt rock bolt

Introduction:
An efficient anchoring system designed for complex roadway conditions

Function:
the product is mainly applied in fields such as rock burst roadways, soft rock roadways, roadways with broken surrounding rock, and roadways with easily collapsed holes along the air.

Features&Advantages:
The new R-type thread is adopted to enhance the preload of the nut and reduce the risk of slippage and disengagement

The paddle shaped flattened design in the anchoring section enhances the tensile strength and anchoring performance of the anchor bolt

The product has high strength, with a breaking force of over 350KN


Diameter Material Tensile strength Breaking force Length Torque value
18 MG500 650MPa 165KN 1200~3000mm 130-190N.m
20 MG500 650MPa 204KN 1200~3000mm 130-190N.m
22 MG500 680MPa 240KN 1200~3000mm 130-190N.m25 MG500 710MPa 330KN 1200~3000mm 130-190N.m

LANYUAN Advantages
Fully automatic production line
Innovative Research and Development Center
Global service fulfillment accoding to ISO,SGS,ASTM, AN/NZS standard

Our vision and philosophy
We are not satisfied with just meeting the standards, but also defining the standards, making our technology the baseline for industry security and our services the industry.

YOU can contact us in the following ways
If you are interested in our company and products, please feel free to contact us here. We are dedicated to providing you with high-quality and efficient services.

Product Description
Mining High Quality combined Bolts, Price Best Rock Bolt

Introduction:
An innovative support product integrating high-strength bolts, adjustable trays and highly efficient anchoring components.

Function:
The anchoring depth and the strength of the rod body can be adjusted according to geological conditions, and different specifications of trays can be matched to cope with complex force scenarios. The products are mainly applied in fields such as underground mine roadways, tunnel construction, underground pipe galleries and deep foundation pit engineering.

Features&Advantages:
It has high adaptability. A single system can be adapted to more than five geological conditions through component replacement

The dual guarantee of the pole body and the anchoring agent significantly reduces the risk of support failure, providing a solid support for the long-term stability of various projects

The installation is highly efficient. The pre-assembly design of components shortens the on-site operation time and reduces the construction difficulty

It has strong load-bearing capacity, and the combined structure disperses stress more evenly. The uplift resistance is over 30% higher than that of traditional anchor bolts

LANYUAN Advantages
Ã?? Fully automatic production line
Ã?? Digital Quality Inspection Center
Ã?? Innovative Research and Development Center
Ã?? Global service fulfillment accoding to ISO,SGS,ASTM, AN/NZS standard

Our vision and philosophy
We are not satisfied with just meeting the standards, but also defining the standards, making our technology the baseline for industry security and our services the industry.
YOU can contact us in the following ways
If you are interested in our company and products, please feel free to contact us here. We are dedicated to providing you with high-quality and efficient services.

Product Description
Mining Underground Support Split Set Friction Rock Bolt

Introduction:
A support system that reinforces rock masses through friction

Function:
The product is mainly applied in geotechnical engineering, mine support, tunnel excavation and various underground engineering fields.

Features&Advantages:
In tunnel excavation or emergency rescue projects, it can immediately provide support force, control the deformation of surrounding rock, and has a strong anchoring effect

It has extremely strong shear resistance and load-bearing capacity


Reduce the risk of rock fracture, shorten the time workers are exposed to vibration and dust environ ments, and quick lyachieve construction goals.

Item Friction bolt/ Split set
Color Galvanize or black
Place of Origin China Shanxi Tatong
Material Steel
Length Customized Length
Diameter Customized
Application Mining
Sample Availabe
Diameter Yield strength Tensile strength Breaking force of the rod body Thickness Length
49 350MPa 430MPa 165KN 2~3mm 1200~2400mm
48 350MPa 430MPa 165KN 2~3mm 1200~2400mm
47 350MPa 430MPa 165KN 2~3mm 1200~2400mm
46 350MPa 430MPa 165KN 2~3mm 1200~2400mm
45 350MPa 430MPa 165KN 2~3mm 1200~2400mm
44 350MPa 430MPa 165KN 2~3mm 1200~2400mm
43 350MPa 430MPa 165KN 2~3mm 1200~2400mm
42 350MPa 430MPa 165KN 2~3mm 1200~2400mm
41 350MPa 430MPa 130KN 2~3mm 1200~2400mm
40 350MPa 430MPa 130KN 2~3mm 1200~2400mm
39 350MPa 430MPa 130KN 2~3mm 1200~2400mm
38 350MPa 430MPa 130KN 2~3mm 1200~2400mm
37 350MPa 430MPa 130KN 2~3mm 1200~2400mm
36 350MPa 430MPa 130KN 2~3mm 1200~2400mm
35 350MPa 430MPa 100KN 2~3mm 1200~2400mm
34 350MPa 430MPa 100KN 2~3mm 1200~2400mm
33 350MPa 430MPa 100KN 2~3mm 1200~2400mm

LANYUAN Advantages
Fully automatic production line
Digital Quality Inspection Center
Innovative Research and Development Center
Global service fulfillment accoding to ISO,SGS,ASTM, AN/NZS standard

Our vision and philosophy
We are not satisfied with just meeting the standards, but also defining the standards, making our technology the baseline for industry security and our services the industry.

YOU can contact us in the following ways
If you are interested in our company and products, please feel free to contact us here. We are dedicated to providing you with high-quality and efficient services.

MS U claim galvanized material

These Shovel Bolts are precision engineered and appreciated in market for dimensional accuracy and sturdiness. Further, these Industrial Bolts can also be customized as per the specific requirements of clients.